... or with 8 functions controller2.PVC/Rubber wire safety light curtain sensors3.waterproof for indoor outdoor use4.CE ROHS led ... whiteSETLED-VSC-3624-220V-S (2*3M)safety light curtain sensors,width 2m,24strings,each string 36pcs LED/3M,total ... whiteSETLED-VSC-3725-220V-S (2*3M)safety light curtain sensors,width 2m,25strings,each string 37pcs LED/3M,total ...